CN210543609U

CN210543609U - Filter equipment for sewage treatment

Info

Publication number: CN210543609U
Application number: CN201921110122.0U
Authority: CN
Inventors: 康惠; 张德俊; 何建秋
Original assignee: Liangshan Henglida Construction Engineering Co Ltd
Current assignee: Liangshan Henglida Construction Engineering Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-19
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a filtering device for sewage treatment, which comprises a first-order filter cartridge, a second-order filter cartridge and a third-order filter cartridge; first-order cartridge filter, second order cartridge filter and third order cartridge filter bottom all are provided with the blow off pipe, the blow off pipe with take out the union coupling that becomes silted up, take out silt pipe one end and pass through bolt fixed mounting and take out silt pump upside, first-order cartridge filter, second order cartridge filter and third order cartridge filter inside all are provided with the filter screen, first-order cartridge filter, second order cartridge filter and third order cartridge filter one side bottom all are provided with the inlet tube, first-order cartridge filter, second order cartridge filter and third order cartridge filter one side upper end are provided with the outlet pipe, pass through the pipe connection between outlet pipe and the inlet tube, third order. The utility model discloses, filter stage by stage through first-order cartridge filter, second order cartridge filter and third-order cartridge filter, improve the filter effect, reduce the filtration burden of filter screen, and can improve the filtration quality to sewage.

Description

Filter equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a filter equipment for sewage treatment.

Background

Sewage treatment requires to carry out the process of purifying it for making sewage reach the quality of water that discharges into a certain water or reuse, at sewage treatment's in-process, needs to filter sewage, and current filtration is disposable filtration generally, and filter pressure is great, and blocks up easily and filter the mesh, influences filtration quality and effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for sewage treatment to current filtration is disposable filtration generally among the solution prior art, and filter pressure is great, and blocks up the filter mesh hole easily, influences the problem of filtration quality and effect.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment filter device comprises a first-order filter cartridge, a second-order filter cartridge and a third-order filter cartridge; the first-order filter cartridge, the second-order filter cartridge and the third-order filter cartridge are arranged side by side, the upper end of the same side of the first-order filter cartridge, the second-order filter cartridge and the third-order filter cartridge is provided with an upper cover, the upper cover is buckled on the first-order filter cartridge, the second-order filter cartridge or the third-order filter cartridge, the bottom ends of the first-order filter cartridge, the second-order filter cartridge and the third-order filter cartridge are provided with a drain pipe, the drain pipe is connected with a silt pumping pipe, one end of the silt pumping pipe is fixedly arranged at the upper side of the silt pumping pump through bolts, filter screens are arranged in the first-order filter cartridge, the second-order filter cartridge and the third-order filter cartridge, the mesh number of the filter screens is sequentially increased, the filter screens are welded, through the pipe connection between outlet pipe and the inlet tube, third-order cartridge filter bottom inlet tube one end is connected with the water pump.

Preferably, the filter screen is arranged in a V shape.

Preferably, the bottom end of the upper cover is provided with an elastic pad, and the elastic pad is adhered to the upper side inside the upper cover through adhesive glue.

Preferably, the two ends of the pipeline are sleeved with fixing sleeves, and the fixing sleeves are rotatably connected with the water inlet pipe through threads and the water outlet pipe.

Preferably, first order cartridge filter, second order cartridge filter and third order cartridge filter bottom all are provided with the toper cover, and the welding of toper cover upper end is in first order cartridge filter, second order cartridge filter and third order cartridge filter bottom.

Preferably, a connecting pipe is arranged between the sewage draining pipe and the silt pumping pipe, and two ends of the connecting pipe are rotatably connected with the sewage draining pipe and the silt pumping pipe through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first-order filter cartridge, the second-order filter cartridge and the third-order filter cartridge are used for filtering in stages, so that the filtering effect is improved, the filtering burden of the filter screen is reduced, and the filtering quality of sewage can be improved;

2. the connecting pipe can be used for dismantling the sewage discharge pipe and the sludge pumping pipe, and maintenance can be carried out when the sewage discharge pipe or the sludge pumping pipe is blocked;

3. the conical cover can guide the solid garbage generated by filtering by the filter screen to the sewage discharge pipe in a centralized manner, so that the solid garbage can be guided out conveniently;

4. the filter screen is designed into a V shape, the surface area of the filter screen is increased, the filtering size of water is increased, the probability of filter screen blockage is reduced, and the filtering speed is increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the filter cartridge of the present invention;

fig. 3 is a schematic diagram of the external structure of the filter cartridge of the present invention.

In the figure: 1. a first-order filter cartridge; 2. a second order cartridge filter; 3. a third-order cartridge filter; 4. a water outlet pipe; 5. a sludge pump; 6. taking over a pipe; 7. pumping a silt pipe; 8. a pipeline; 9. a water inlet pipe; 10. a water pump; 11. a blow-off pipe; 12. a conical cover; 13. an upper cover; 14. fixing a sleeve; 15. a spring pad; 16. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, in an embodiment of the present invention, a filtering apparatus for sewage treatment includes a first-order filtering cartridge 1, a second-order filtering cartridge 2 and a third-order filtering cartridge 3; the first order cartridge filter 1, the second order cartridge filter 2 and the third order cartridge filter 3 set up side by side, the first order cartridge filter 1, the second order cartridge filter 2 and the third order cartridge filter 3 all are provided with upper cover 13 with one side upper end, upper cover 13 is detained at first order cartridge filter 1, second order cartridge filter 2 or third order cartridge filter 3, the first order cartridge filter 1, the second order cartridge filter 2 and the third order cartridge filter 3 bottom all are provided with blow off pipe 11, blow off pipe 11 is connected with pump silt pipe 7, pump silt pipe 7 one end through bolt fastening install in pump 5 upside, first order cartridge filter 1, second order cartridge filter 2 and third order cartridge filter 3 inside all are provided with filter screen 16, filter screen 16 mesh number increases in proper order, filter screen 16 welds in first order cartridge filter 1, second order cartridge filter 2 or third order cartridge filter 3 inside, first order cartridge filter 1, Second order cartridge filter 2 and third order cartridge filter 3 one side upper end are provided with outlet pipe 4, connect through pipeline 8 between outlet pipe 4 and the

inlet tube

9, and 3 bottom inlet tubes 9 one end of third order cartridge filter are connected with water pump 10.

Furthermore, the filter screen 16 is arranged in a V shape, the filter screen 16 is designed into a V shape, the surface area of the filter screen is increased, the filtering size of water is increased, the probability of blockage of the filter screen 16 is reduced, and the filtering speed is increased.

Further, upper cover 13 bottom is provided with bullet pad 15, and bullet pad 15 pastes the inside upside in upper cover 13 through the adhesive, and bullet pad 15 can the pressurized production be convenient for when installing upper cover 13 for seal the phenomenon that has water to spill over to upper cover 13 linking department.

Furthermore, the two ends of the pipeline 8 are sleeved with fixing sleeves 14, the fixing sleeves 14 are connected with the water outlet pipe 4 and the water inlet pipe 9 in a rotating mode through threads, the pipeline is convenient to disassemble and assemble through the fixing sleeves 14, and replacement and maintenance are convenient.

Further, first order cartridge filter 1, second order cartridge filter 2 and third order cartridge filter 3 bottom all are provided with the toper cover 12, and the welding of the 12 upper ends of toper cover is in first order cartridge filter 1, second order cartridge filter 2 and third order cartridge filter 3 bottoms, and toper cover 12 can be concentrated the solid waste that filter screen 16 filtered the production and lead 11 departments of blow off pipe, is convenient for carry out the derivation of solid waste.

Further, be provided with between drain 11 and the pump-out silt pipe 7 and take over 6, take over 6 both ends and pass through screw thread and drain 11 and pump-out silt pipe 7 swivelling joint, take over 6 and can demolish drain 11 and pump-out silt pipe 7, can maintain when drain 11 or pump-out silt pipe 7 blocks up.

The utility model discloses a theory of operation and use flow: during the use through water pump 10 with water leading-in first-order cartridge filter 1 inside, filter the back through filter screen 16, water will pass through pipeline 8 leading-in second order cartridge filter 2 inside, filter the back through 2 inside filter screens 16 of second order cartridge filter, water will pass through pipeline 8 leading-in third order cartridge filter 3 inside, filter the back through 3 inside filter screens 16 of third order cartridge filter, water will derive through pipeline 8, through first-order cartridge filter 1, second order cartridge filter 2 and third order cartridge filter 3 carry out filtration stage by stage, improve the filter effect, reduce filter screen 16's filtration burden, and can improve the filtration quality to sewage, the solid waste who filters the production will extract through pump 5 that becomes silted up, derive through taking out silt pipe 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment filter device comprises a first-order filter cylinder (1), a second-order filter cylinder (2) and a third-order filter cylinder (3); the method is characterized in that: first-order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) set up side by side, first-order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) all are provided with upper cover (13) with one side upper end, upper cover (13) are detained at first-order cartridge filter (1), second order cartridge filter (2) or third order cartridge filter (3), first-order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) bottom all are provided with blow off pipe (11), blow off pipe (11) are connected with pump silt pipe (7), pump silt pipe (7) one end is passed through bolt fixed mounting and is being taken out silt pump (5) upside, first-order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) inside all is provided with filter screen (16), filter screen (16) number increases gradually, filter screen (16) welding is in first-order cartridge, Second order cartridge filter (2) or third order cartridge filter (3) inside, first order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) one side bottom all are provided with inlet tube (9), first order cartridge filter (1), second order cartridge filter (2) and third order cartridge filter (3) one side upper end are provided with outlet pipe (4), connect through pipeline (8) between outlet pipe (4) and inlet tube (9), third order cartridge filter (3) bottom inlet tube (9) one end is connected with water pump (10).

2. A filter device for sewage treatment as claimed in claim 1, wherein: the filter screen (16) is arranged in a V shape.

3. A filter device for sewage treatment as claimed in claim 1, wherein: the bottom end of the upper cover (13) is provided with an elastic pad (15), and the elastic pad (15) is adhered to the upper side inside the upper cover (13) through adhesive glue.

4. A filter device for sewage treatment as claimed in claim 1, wherein: the water inlet pipe is characterized in that two ends of the pipeline (8) are sleeved with fixing sleeves (14), and the fixing sleeves (14) are rotatably connected with the water outlet pipe (4) and the water inlet pipe (9) through threads.

5. A filter device for sewage treatment as claimed in claim 1, wherein: the bottom of the first-order filter cartridge (1), the second-order filter cartridge (2) and the third-order filter cartridge (3) is provided with a cone cover (12), and the upper end of the cone cover (12) is welded at the bottom of the first-order filter cartridge (1), the second-order filter cartridge (2) and the third-order filter cartridge (3).

6. A filter device for sewage treatment as claimed in claim 1, wherein: a connecting pipe (6) is arranged between the sewage draining pipe (11) and the silt pumping pipe (7), and two ends of the connecting pipe (6) are rotatably connected with the sewage draining pipe (11) and the silt pumping pipe (7) through threads.